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https://synthesia.io

SEO

· 7 checks — Canonical, meta, content depth, internal links, image SEO, and hreflang rolled into one auditable list.
SCORE
94
GRADE
A
FIX
0
REVIEW
0
PASS
6
INFO
1

Cross-tab audit — SEO, performance, crawlability, mobile, structured data

Checks
7
6 PASS
A+
Canonical URL
Properly configured
PASS
Properly configured
Info::
Canonical tag present
Got: https://www.synthesia.io/
Info::
Canonical is self-referencing
Info::
Canonical matches final URL after redirects
Info::
Canonical target returns 200
Info::
Canonical points to a different domain
Canonical URL Configured
Page URL https://synthesia.io Canonical https://www.synthesia.io/ Match Self-referencing (correct) Target 200 ✓
A+
Meta Tags
Title optimized
PASS
Title optimized
Info::
Page title is set
Got: Synthesia: #1 AI Video Platform for Business
Info::
Title length (44 chars) is optimal
Info::
Title and H1 are well-aligned
Title

"Synthesia: #1 AI Video Platform for Business"

44 characters Optimal ✓
Title: Synthesia: #1 AI Video Platform for Business
H1: All-in-one AI Video platform for business
Match: Similar ✓
Robots: Indexable (no restrictions)
A
Content Depth
2349 words, Difficult
PASS
2349 words, Difficult
Info::
Page has 2349 words — good depth for search engines
Info::
Text-to-HTML ratio is 2%
Very low ratio suggests heavy framework overhead or boilerplate.
Info::
Reading level: Difficult (grade 11)
2349 words

Good depth

Reading level

Very Easy
Easy
Fairly Easy
Standard
Fairly Difficult
Difficult
Very Difficult

Grade 11

Text-to-HTML Ratio

2% text 98% HTML

15 KB / 603 KB

Very low ratio suggests heavy framework overhead or boilerplate.

Why this matters

Informational: ratio of visible text bytes to total HTML bytes. Very low ratios suggest excessive markup overhead.

A+
Image SEO
214 images, 212 descriptive filenames
PASS
214 images, 212 descriptive filenames
Info::
2 image(s) have hash/generic filenames
Info::
25 image(s) missing alt text — see Accessibility tab
212 descriptive
0 hash-based
2 generic
214 total
FilenameQualityAltIssues
68930e72909a061b976b95c3_home-create-poster.webpdescriptive✗1
68089aad33745cf5ea4cf572_edit.webpdescriptive✗1
68089aad43b7b2ee4bf64885_collaborate.webpdescriptive✗1
68089aac108a8b3ab2cbac9e_translate.webpdescriptive✗1
68089aada8ffc65bece30099_publish.webpdescriptive✗1
65e89896c5a4b8d764c0f9b0_1660541817875.webpgeneric✓1
Current: 65e89896c5a4b8d764c0f9b0_1660541817875.webp
Suggested: 65e89895c5a4b8d764c0d70e.webp
684167790cca48c80610d0a4_sap-poster.webpdescriptive✗1
68416b6af9139a3abb442dc1_moodys-poster.webpdescriptive✗1
68416b6c6e3d2f100a9bcb5a_heineken-poster.webpdescriptive✗1
68416779a7bb987f54796407_merck-poster.webpdescriptive✗1
685cf74bd17fec024495ef89_EVA-BAH.webpdescriptive✗1
68416b6a875a76c39e48311f_mondelez-poster.webpdescriptive✗1
68416b6b7d45c43bb3f83767_endo-poster.webpdescriptive✗1
685cf744ffd7959e26c8eb7d_MIKI-OPENTEXT%201.webpdescriptive✗1
685c0d92f557343d891d8b7c_Sabrina2%201.webpdescriptive✗1
685d37f626fb77a7026b9d5f_JEN-BOLDYN%201.webpdescriptive✗1
685cf746fc07d1b2b966e8e6_MARK-BRINKS%201.webpdescriptive✗1
685c0d87ee7d3e4cb8842da1_MATT-FIVEBELOW-MIXED-WEB%20%5B%E2%9C%85%5D.00_01_20_17.Still003%201.webpdescriptive✗1
67ff8a11e24b77fceec4e884_830e22bc4ee61861986956cd8684ce3d_matt-poster.webpdescriptive✗1
68498f1bef9b05d49b2740a4_LUCY-CISION-WEB.webpdescriptive✗1
6808a57afb8b7c1379a0784e_expressive-avatar-desktop.webpdescriptive✗1
6808a579e247d0b5439e8882_expressive-avatar-mobile.webpdescriptive✗1
6808a57a1e6b0a39074c6356_multilingual.webpdescriptive✗1
66e29871dd292f4642e087fd_Prefooter-poster.webpdescriptive✗1
679b7f644b721c781725ddfb_e7d1e3ebd61f5f4c4199d21f4c909fec_long%201.jpgdescriptive✗1
679b7f644b721c781725ddfb_e7d1e3ebd61f5f4c4199d21f4c909fec_long%201.jpgdescriptive✗1
0generic✓1
Current: 0
Suggested: action.jpg

See Accessibility tab for detailed alt text quality analysis.

A+
Schema Markup Audit
3 schema types detected
PASS

Rich result eligibility

FAQPage Eligible

FAQ rich results

Organization Eligible

Organization knowledge panel

Detected schema types

FAQPage json-ld → FAQ rich results
1/1 required
Required fields (Google)
  • mainEntity — Required — without this the FAQ schema is invalid
Google's spec for this type
Organization json-ld → Organization knowledge panel
2/2 required · 4/4 recommended
Required fields (Google)
  • name — Required for the knowledge panel
  • url — Required for entity matching
Recommended fields
  • logo — Strongly recommended — appears in the knowledge panel header
  • sameAs — Connects the entity across the web
  • contactPoint — Enables direct contact from the knowledge panel
  • description — Used as the panel summary
Google's spec for this type
SoftwareApplication json-ld
0/0 required
Hreflang
0 hreflang tags
INFO
0 hreflang tags

No hreflang tags detected.

Hreflang tags are only needed for multilingual or multi-regional sites.

All checks on this page are automated. Results are estimates - run targeted manual reviews when the score affects a release decision.

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